Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities:
Net income (loss)	$ 24,101	$ (9,763)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Provision for doubtful accounts	221	530
Depreciation and amortization	14,030	14,601
Deferred income taxes	(363)	(186)
Loss on disposals of fixed assets	471	494
Compensation expense related to stock-based awards and employee stock purchase plan	3,424	4,109
Unrealized currency translation gain	(399)	(112)
PPP loan forgiveness	0	(6,979)
Changes in operating assets and liabilities:
Accounts receivable	506	(506)
Inventories	(8,493)	33
Prepaid expenses, other current assets, and current contract assets	(1,096)	147
Other non-current assets and non-current contract assets	1,731	509
Accounts payable	11,364	(251)
Contract liabilities and long-term contract liabilities	(580)	(665)
Accrued compensation, product warranty and other	(4,578)	945
Other long-term liabilities	0	3
Net cash provided by operating activities	8,894	2,909
Cash flows from investing activities:
Capital expenditures	(14,390)	(18,740)
Cash paid for acquisition of intangible assets	(54)	(62)
Proceeds from sale of fixed assets	0	100
Purchases of marketable securities	(55,723)	(6)
Maturities and sales of marketable securities	13,164	12,000
Net cash provided by (used in) investing activities	375	(6,708)
Cash flows from financing activities:
Proceeds from stock options exercised and employee stock purchase plan	972	2,939
Payment of finance lease	(264)	(294)
Net cash provided by financing activities	708	2,645
Effect of exchange rate changes on cash and cash equivalents	(297)	(48)
Net increase (decrease) in cash and cash equivalents	9,680	(1,202)
Cash and cash equivalents at beginning of period	11,376	12,578
Cash and cash equivalents at end of period	21,056	11,376
Supplemental disclosure of cash flow information:
Cash paid for income taxes, net of refunds	312	419
Changes in accrued other and accounts payable related to property and equipment additions	49	384
Right of use assets (ROU) assets arising from entering into new operating lease obligations	1,089	407
KVH Media Group
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Gain on sale of business	(682)	0
Cash flows from investing activities:
Proceeds from the sale of business	2,378	0
Intertial Navigation
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Gain on sale of business	(30,763)	0
Cash flows from investing activities:
Proceeds from the sale of business	$ 55,000	$ 0